Patent US3074660A successfully refreshed from Google Patents.
US3074660A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and means for fabricating textile threads
Assignee: Individual
•
Filing: 1958-07-23
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Granted: 1963-01-22
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Expires: 1978-07-23
Abstract
No abstract record available.
Inventors
- 👤 Furst Stefan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:39
CPC Classifications
B; B65; B65H; B65H67/00; B65H67/02; B65H67/08; B65H67/081; B65H67/083; B65H2701/00; B65H2701/30; B65H2701/31
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
112 words
IN A MACHINE FOR PROCESSING YARN COILS, SAID COILS EACH HAVING A MAIN WINDING AND A RESERVE WINDING ON AT LEAST ONE COIL END AND CONNECTED TO SAID MAIN WINDING, A DEVICE FOR UNWINDING AND PLACING THE STARTING END OF THE YARN FORMED BY SAID RESERVE WINDING IN A READY POSITION FOR FURTHER PROCESSING OF SAID COILS, SAID DEVICE COMPRISING A SUPPORT FOR ACCOMMODATING A COIL, AN AIR-JET NOZZLE LOCATED NEAR SAID SUPPORT AND DIRECTED, WHEN IN OPERATION, TO BLOW A JET OF AIR ONTO A RESERVE WINDING OF A RESPECTIVE COIL AND AWAY FROM THE MAIN WINDING THEREOF, AND AIR PRESSURE SUPPLY MEANS FOR SUPPLYING AN AIR CURRENT THROUGH SAID NOZZLE.
Claim 2
Dependent Claim
112 words
IN A MACHINE FOR PROCESSING YARN COILS, SAID COILS EACH HAVING A MAIN WINDING AND A RESERVE WINDING ON AT LEAST ONE COIL END AND CONNECTED TO SAID MAIN WINDING, A DEVICE FOR UNWINDING AND PLACING THE STARTING END OF THE YARN FORMED BY SAID RESERVE WINDING IN A READY POSITION FOR FURTHER PROCESSING OF SAID COILS, SAID DEVICE COMPRISING A SUPPORT FOR ACCOMMODATING A COIL, AN AIR-JET NOZZLE LOCATED NEAR SAID SUPPORT AND DIRECTED, WHEN IN OPERATION, TO BLOW A JET OF AIR ONTO A RESERVE WINDING OF A RESPECTIVE COIL AND AWAY FROM THE MAIN WINDING THEREOF, AND AIR PRESSURE SUPPLY MEANS FOR SUPPLYING AN AIR CURRENT THROUGH SAID NOZZLE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-21 | 1966-07-23 | 1967-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-21 | 1970-07-23 | 1971-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-21 | 1974-07-23 | 1975-01-22 | $7700.00 | Window Closed / Lapsed |